Boston Marathon explosion: Two blasts hit race finish line (Photos)

Two explosions were reported about three hours after the winners crossed the finish line at the Boston Marathon Monday. Three people were killed and over 150 were injured in the explosions.

Two explosions shattered the euphoria of the Boston Marathon finish line on Monday, sending authorities out on the course to carry off the injured while the stragglers were rerouted away from the smoking site of the blasts.